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Application filed by Jari KankaanpaeaefiledCriticalJari Kankaanpaeae
Priority to FI913759ApriorityCriticalpatent/FI91304C/en
Publication of FI913759A0publicationCriticalpatent/FI913759A0/en
Publication of FI913759ApublicationCriticalpatent/FI913759A/en
Application grantedgrantedCritical
Publication of FI91304BpublicationCriticalpatent/FI91304B/en
Publication of FI91304CpublicationCriticalpatent/FI91304C/en
The invention relates to a bridge element 10 of steel construction, for use by light traffic, for example. According to the invention the bridge element 10 comprises steel I-beams 11 placed on either side of the element and located at the upper edge of the bridge element. The steel I-beams 11 simultaneously form the parapet and the essential load bearing structure of the bridge element 10. A base element 20 made of pressure- impregnated timber has been connected at either end of the bridge element 10, by way of which base element the bridge element rests on a base 18 levelled out on the ground and composed of macadam, sand or other earth material. <IMAGE>
FI913759A1991-08-081991-08-08
Bridge elements
FI91304C
(en)